mali-driver: fix compile issue on RDK env for r25p0 [1/1]

commit bdc6b196f5730aaf160a9f173eb03b52f7ba1849
Author: Dezhi Kong <dezhi.kong@amlogic.com>
Date:   Thu Apr 8 11:01:29 2021 +0800

PD#SWPL-45731

Problem:
compile fail on rdk

Solution:
fix the coding style problem

Verify:
rdk-pb

Change-Id: Iaefe6d54112ffc7842b602a3e13f28f434e1bd7d
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>

mali-driver: add power on init when resume [1/1]
commit c00e3d4e4b0f91c58fcdf164d489a2f2e78a5062
Author: Dezhi Kong <dezhi.kong@amlogic.com>
Date:   Tue Mar 30 21:37:10 2021 +0800

PD#SWPL-45731

Problem:
t7 resume fail in gpu

Solution:
add gpu hw init when resume
clean up the interface of pm_runtime in gpu driver

Verify:
t7_an400

Change-Id: Ie80fdada7e25745878b0ebb81f5c3d9a84098ce8
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>